use tpl in backendService (#214)

Allow to specify backendService via the tpl function, when used as an HELM dependency Co-authored-by: Martin Helmich <m.helmich@mittwald.de>
mittwald · Feb 6, 2024 · 3aabcd1 · 3aabcd1
1 parent 4f2909e
commit 3aabcd1
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Showing 3 changed files with 3 additions and 3 deletions.
diff --git a/chart/templates/deployment.yaml b/chart/templates/deployment.yaml
@@ -78,7 +78,7 @@ spec:
           {{- else }}
           - -backend-watch=false
           {{- end }}
-          - -backend-service={{ .Values.cache.backendService }}
+          - -backend-service={{ tpl .Values.cache.backendService . }}
           - -backend-namespace={{ .Values.cache.backendServiceNamespace | default "$(NAMESPACE)" }}
           - -varnish-secret-file=/etc/varnish/k8s-secret/secret
           - -varnish-vcl-template=/etc/varnish/tmpl/default.vcl.tmpl

diff --git a/chart/templates/statefulset.yaml b/chart/templates/statefulset.yaml
@@ -72,7 +72,7 @@ spec:
           - -backend-watch=false
           {{- end }}
           - -backend-namespace={{ .Values.cache.backendServiceNamespace | default "$(NAMESPACE)" }}
-          - -backend-service={{ .Values.cache.backendService }}
+          - -backend-service={{ tpl .Values.cache.backendService . }}
           - -varnish-secret-file=/etc/varnish/k8s-secret/secret
           - -varnish-vcl-template=/etc/varnish/tmpl/default.vcl.tmpl
           - -varnish-storage={{ .Values.cache.varnishStorage }},{{ .Values.cache.storageSize }}

diff --git a/chart/values.yaml b/chart/values.yaml
@@ -26,7 +26,7 @@ configmap:
 cache:
   # name of frontend service
   # frontendService: kube-httpcache-headless
-  # name of backend service
+  # name of backend service (this value is evaluated as a template)
   backendService: backend-service
   # name of backend service namespace
   # backendServiceNamespace: backend-service-namespace